Finding the Fourth Proportional to 9,550.69, 14,331.79 and 4,078.69

Step by Step Solution

1. Step 1: Write the proportion equation
   9,550.69 : 14,331.79 = 4,078.69 : x
2. Step 2: Convert to fraction form
   9,550.69/14,331.79 = 4,078.69/x
3. Step 3: Cross multiply
   9,550.69x = 14,331.79 × 4,078.69
4. Step 4: Simplify right side
   9,550.69x = 58,454,897.82
5. Step 5: Solve for x
   x = 58,454,897.82/9,550.69
6. Step 6: Final answer
   x = 6,120.49